diff --git a/static/images/user-thumbnail.png b/static/images/user-thumbnail.png
new file mode 100644
index 0000000..e342a74
Binary files /dev/null and b/static/images/user-thumbnail.png differ
diff --git a/static/js/editors.js b/static/js/editors.js
index 2f199a7..63d9e6f 100644
--- a/static/js/editors.js
+++ b/static/js/editors.js
@@ -267,7 +267,7 @@ var editors = {
             content: '<div id="startPage"></div>',
             after: function () {
                 $("#startPage").load(config.context + '/start?sid=' + config.wideSessionId);
-                $.ajax({
+               /* $.ajax({
                     url: "http://symphony.b3log.org/apis/articles?tags=wide,golang&p=1&size=30",
                     type: "GET",
                     dataType: "jsonp",
@@ -297,7 +297,7 @@ var editors = {
 
                         $("#startPage .news").html(listHTML + "</ul>");
                     }
-                });
+                });*/
             }
         });
     },
diff --git a/static/js/menu.js b/static/js/menu.js
index bd2bcdd..4c9bea7 100644
--- a/static/js/menu.js
+++ b/static/js/menu.js
@@ -37,8 +37,8 @@ var menu = {
         $(".share-panel .font-ico").click(function () {
             var key = $(this).attr('class').split('-')[2];
             var title = encodeURIComponent($('title').text() + '. \n' + $('meta[name=description]').attr('content')),
-                    url = "http://wide.b3log.org",
-                    pic = 'http://wide.b3log.org/static/images/wide-logo.png';
+                    url = "https://wide.b3log.org",
+                    pic = 'https://wide.b3log.org/static/images/wide-logo.png';
             var urls = {};
             urls.email = "mailto:?subject=" + $('title').text() 
                     + "&body=" + $('meta[name=description]').attr('content') + ' ' + url;
diff --git a/views/index.html b/views/index.html
index 68a6b8f..1960960 100644
--- a/views/index.html
+++ b/views/index.html
@@ -347,8 +347,8 @@
 
             <div class="fn-right">
                 <img class="gravatar"
-                     onerror="this.src='http://symphony.b3log.org/images/user-thumbnail.png'"
-                     src="http://secure.gravatar.com/avatar/{{.user.Gravatar}}?s=17&d=http://symphony.b3log.org/images/user-thumbnail.png" 
+                     onerror="this.src='/images/user-thumbnail.png'"
+                     src="https://secure.gravatar.com/avatar/{{.user.Gravatar}}?s=17&d=http://symphony.b3log.org/images/user-thumbnail.png" 
                      title="{{.user.Name}}"/>
                 <span class="font-ico ico-share"></span> &nbsp;
                 <span onclick="window.open('https://github.com/b3log/wide')"
diff --git a/views/preference.html b/views/preference.html
index 3fe7a7d..120cc45 100644
--- a/views/preference.html
+++ b/views/preference.html
@@ -91,8 +91,8 @@
                 <input data-value="{{.user.Password}}" value="{{.user.Password}}" name="password" type="password"/>
             </label>
             <label class="fn-clear">
-                <img onerror="this.src='http://symphony.b3log.org/images/user-thumbnail.png'"
-                     src="http://secure.gravatar.com/avatar/{{.user.Gravatar}}?s=48&d=http://symphony.b3log.org/images/user-thumbnail.png" 
+                <img onerror="this.src='/images/user-thumbnail.png'"
+                     src="https://secure.gravatar.com/avatar/{{.user.Gravatar}}?s=48&d=http://symphony.b3log.org/images/user-thumbnail.png" 
                      title="{{.user.Name}}" class='gravatar'/>
                 <a href="http://gravatar.com/" target="_blank">{{.i18n.change_avatar}} Gravatar.com</a>
             </label>